Product Features: Fully covered under Grohe's limited lifetime warranty Trim constructed of brass - ensuring durability and providing aesthetic appeal Premier finishing process - finishes will resist rusting and corrosion through everyday use Pressure balancing valve cartridge with scald guard Secure mounting assembly All hardware required for installation is included Rough-in valve is not included - when adding to cart valve options will be presented Product Technologies / Benefits: Starlight Finish: Continuously improving over the last 70 years Grohe's unique plating process has been refined to produce and immaculate shiny surface that is recognized as one of the best surface finishes the 005176294419